cnvd - cnvd-2019-18860

cnvd-2019-18860

Vulnerability from cnvd

Title: Cisco StarOS拒绝服务漏洞

Description:

Cisco StarOS是一套路由器操作系统，可控制整个系统逻辑，可控制进程和CLI。

在虚拟平台上运行的Cisco StarOS的内部数据包处理功能存在拒绝服务漏洞。该漏洞源于Cisco StarOS在特定流量条件下可能发生逻辑错误。远程未认证攻击者可通过向受影响的设备发送一系列特制数据包利用该漏洞导致设备停止处理流量，从而可导致拒绝服务。

Severity: 高

Patch Name: Cisco StarOS拒绝服务漏洞的补丁

Patch Description:

Cisco StarOS是一套路由器操作系统，可控制整个系统逻辑，可控制进程和CLI。在虚拟平台上运行的Cisco StarOS的内部数据包处理功能存在拒绝服务漏洞。该漏洞源于Cisco StarOS在特定流量条件下可能发生逻辑错误。远程未认证攻击者可通过向受影响的设备发送一系列特制数据包利用该漏洞导致设备停止处理流量，从而可导致拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos

Impacted products

Name
['Cisco StarOS >=21.6.12，<21.6.13', 'Cisco StarOS >=21.6b.13，<21.6b.16', 'Cisco StarOS >=21.7.8，<21.7.11', 'Cisco StarOS >=21.8.6，<21.8.10', 'Cisco StarOS >=21.9.2，<21.9.7', 'Cisco StarOS >=21.10.0，<21.10.2', 'Cisco StarOS >=21.11.0，<21.11.1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1869",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-1869"
    }
  },
  "description": "Cisco StarOS\u662f\u4e00\u5957\u8def\u7531\u5668\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53ef\u63a7\u5236\u6574\u4e2a\u7cfb\u7edf\u903b\u8f91\uff0c\u53ef\u63a7\u5236\u8fdb\u7a0b\u548cCLI\u3002\n\n\u5728\u865a\u62df\u5e73\u53f0\u4e0a\u8fd0\u884c\u7684Cisco StarOS\u7684\u5185\u90e8\u6570\u636e\u5305\u5904\u7406\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eCisco StarOS\u5728\u7279\u5b9a\u6d41\u91cf\u6761\u4ef6\u4e0b\u53ef\u80fd\u53d1\u751f\u903b\u8f91\u9519\u8bef\u3002\u8fdc\u7a0b\u672a\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u4e00\u7cfb\u5217\u7279\u5236\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8bbe\u5907\u505c\u6b62\u5904\u7406\u6d41\u91cf\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-18860",
  "openTime": "2019-06-21",
  "patchDescription": "Cisco StarOS\u662f\u4e00\u5957\u8def\u7531\u5668\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53ef\u63a7\u5236\u6574\u4e2a\u7cfb\u7edf\u903b\u8f91\uff0c\u53ef\u63a7\u5236\u8fdb\u7a0b\u548cCLI\u3002\n\u5728\u865a\u62df\u5e73\u53f0\u4e0a\u8fd0\u884c\u7684Cisco StarOS\u7684\u5185\u90e8\u6570\u636e\u5305\u5904\u7406\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eCisco StarOS\u5728\u7279\u5b9a\u6d41\u91cf\u6761\u4ef6\u4e0b\u53ef\u80fd\u53d1\u751f\u903b\u8f91\u9519\u8bef\u3002\u8fdc\u7a0b\u672a\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u4e00\u7cfb\u5217\u7279\u5236\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8bbe\u5907\u505c\u6b62\u5904\u7406\u6d41\u91cf\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Cisco StarOS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco StarOS \u003e=21.6.12\uff0c\u003c21.6.13",
      "Cisco StarOS \u003e=21.6b.13\uff0c\u003c21.6b.16",
      "Cisco StarOS \u003e=21.7.8\uff0c\u003c21.7.11",
      "Cisco StarOS \u003e=21.8.6\uff0c\u003c21.8.10",
      "Cisco StarOS \u003e=21.9.2\uff0c\u003c21.9.7",
      "Cisco StarOS \u003e=21.10.0\uff0c\u003c21.10.2",
      "Cisco StarOS \u003e=21.11.0\uff0c\u003c21.11.1"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos",
  "serverity": "\u9ad8",
  "submitTime": "2019-06-20",
  "title": "Cisco StarOS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-1869 (GCVE-0-2019-1869)

Vulnerability from cvelistv5

Published

2019-06-20 02:55

Modified

2024-11-19 19:05

Severity ?

8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-824

Summary

A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service interface from receiving any traffic, which would lead to a DoS condition on the affected interface. The device may have to be manually reloaded to recover from exploitation of this vulnerability.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/108853	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Cisco	Cisco ASR 5000 Series Software	Version: unspecified < 21.11.1

Show details on NVD website

JSON

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        ],
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      },
      {
        "metrics": [
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                "options": [
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                  },
                  {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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